The light bulb in the refrigerator does not work, does not light, why

Types of lighting in the refrigerator

Different brands of modern refrigerators have different lighting installed. Lighting devices in older models are also different. Before you start looking for a breakdown, you need to understand the features of the camera lighting.

Old refrigerators most often used an incandescent lamp, which was located on the ceiling of the chamber. The operating principle is quite simple: there is a button next to the door. When closing the refrigerator, you press it, the lighting turns off, and vice versa. Plus, incandescent lamps are affordable, but their service life is only 1000 hours.

Halogen lamps are similar in structure to the previous ones. They also emit heat when operating, but the light is brighter than incandescent bulbs. With high light output, the device consumes minimal electricity.

Fluorescent lighting can be identified by its cool white light. These lamps do not heat up during operation and last from 8,000 to 11,000 hours.

LED lighting is used in modern refrigerators. This is the most economical and safe type. The lamps do not heat up, last up to 11 years, and consume a minimum of electricity - from 15 to 40 W. However, replacing them yourself is difficult.

The difficulty of LED lighting is its control. The simplest option is the start button described by yours. There may also be a relay or a microcontroller.

Location of lamps in the chamber

Lamps may change location in the chamber depending on the brand and model of the refrigerator.

The lamp is attached to the side wall. This is the most common type of placement. It can be combined with start buttons and temperature sensors.
The lamp is located on the top panel. Not a very good placement, since the lower shelves are very poorly lit.
The best location is on the back wall. The lamp is not blocked by anything and illuminates the entire chamber.

Quite a rare installation - on the visor. Not very successful, there is not enough light in the camera.

If the light in the refrigerator does not light, then you need to look for the cause of the breakdown.

What to do if the Indesit refrigerator compressor breaks down?

One of the most common problems with refrigerators, including Indesit, is that the compressor does not work.

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Signs of a compressor failure in an Indesit refrigerator:

The motor does not turn on . In a regular refrigerator, two chambers do not work at once. And in a two-chamber one, one of them. The light inside the refrigerator may turn on. And if it is the latest model, there will be an error on the display or a beep.
The Indesit refrigerator motor turns on and off . You may hear a characteristic click before turning off. As in the previous case, in a regular refrigerator two chambers do not work, but in a two-chamber refrigerator one of them does not work. But the light is always on. If the refrigerator is equipped with an electronic system, the light on the body will blink, you will hear an audible alert, or you will see an error code on the control panel. Usually the cause is a short in the winding of the compressor or motor. The technician will notice that the engine has become hot, and it may even knock out the plugs in your apartment.
The Indesit refrigerator works and does not turn off . At the same time, the temperature inside the chambers is higher than it should be. This is a problem with equipment that was purchased a long time ago; the motor has worn out over time. It can no longer cool fully, but it is trying to correct the situation and works smoothly. If the refrigerator is single-chamber, then the temperature is high in two compartments. But in two-chamber systems, the problem occurs in one of the chambers. The light is always on. An error code may appear or a light on the case may light up.

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What to do? If the compressor of the Indesit refrigerator does not turn on, then it needs to be replaced.

Why doesn't the lighting work?

When you open the refrigerator door, you may notice that the light does not light up or the lamp blinks frequently. The latter happens due to a voltage drop in the network. Therefore, it is recommended to install RCDs on devices with high energy consumption.

Why there is no lighting and what to check:

Flip the switch: There may be no electricity in the house.
Inspect the power cord. The insulation may be damaged and needs to be replaced.
Check that the outlet is working properly. To do this, connect another device to it. If it works, the outlet is fine.
Follow up on the work. Does it turn on after some time? Maybe the problem lies in the refrigerator itself.
The most likely option is that the light bulb in the refrigerator has burned out and needs to be replaced.
The cartridge or its contacts could also be damaged, which complicates independent repairs.

If diagnostics confirm that the problem is in the lamp, replacement is simple.

Pipeline blockage: how to fix it?

Thanks to the capillary pipeline, the freon (refrigerant) maintains different pressures. When it enters the pipeline the pressure is equal to the condensate pressure. As it moves, it drops to boiling pressure. And at the exit the agent boils in the evaporator.

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But the agent does not travel through the pipe alone, but together with the compressor oil. This is why paraffins appear on the walls of the pipeline. When there are a lot of them, a blockage forms.

Signs of a malfunction in the Atlant refrigerator:

The motor is running, but the temperature in two chambers is higher than normal.
The indication is on.
Or there is an error H on the display.

What to do:

To eliminate such a malfunction in the Atlant refrigerator chamber, you need to replace the capillary pipeline. The technician will also change the filter along with it. Then it will create a vacuum and fill it with new freon.
When the blockage is partial, you can try to remove it with a jack.

Replacing the lamp yourself in refrigerators of different brands

Before you make a replacement, look at what type of lamp you have and also measure the base. In some models, the lamp is equipped with a shade that must first be removed.

In the refrigerator "Samsung" and "Atlant"

These models are equipped with shades. To get to them, unplug the refrigerator.

Remove baskets and trays that will get in the way when replacing.
Unscrew and remove the screw that secures the lampshade.
Disconnect the wiring.
Remove the protective tape, if provided.
Unscrew and replace the light bulb with a similar model.

For the Indesit brand

If a light bulb burns out in the Indesit refrigerator, do this:

Unscrew the fastening on one side of the lampshade. In Indesit models, the lampshade cannot be completely removed.
Move part of the lampshade to the side to expose the lamp.
Unscrew the burnt out device and install a new one.

For refrigeration equipment of the Stinol and Biryusa brands

Manufacturers decided not to secure the lampshade with screws. Therefore, you just need to press the lampshade on both sides. If the latches do not come off, use a flathead screwdriver to pry them apart. Then unscrew the light fixture and replace it.

Some models have LED lighting. Then the lampshade is removed along with the electronic unit.

Remove the lampshade by releasing the latches.
Unscrew the fastening bolts.
Disconnect the wiring and remove the unit.
Replace in reverse order.

Watch the video on the topic:

System malfunction full no frost

The full no frost system consists of a sensor, a heating element, a timer and a fuse. The evaporator is located in the freezer, and the upper chamber is cooled by the fan.

If the equipment works correctly, then at a low temperature the sensor is triggered and turns on the heating element so that the ice begins to melt. Therefore, with the no frost function, manual defrosting is not necessary. If the system breaks down, the evaporator becomes covered with an ice crust and the cold does not enter the chamber.

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Signs:

There is a lot of ice in the freezer.
The refrigerator compartment of the Atlant refrigerator does not work.
There is an error H on the display.

If you defrost the refrigerator, it will work for a couple of weeks, but then the same problems will appear again.

What to do:

Contact the service to have a technician repair the No Frost system.

Malfunction prevention

The lighting in the refrigerator will last much longer if you follow simple rules:

Control the humidity in the chamber. Drops of moisture and condensation cause damage to electronic equipment. Contacts and wiring in the camera deteriorate.
Connect equipment only to a grounded outlet, through an RCD. This will help avoid voltage surges.
When purchasing a refrigerator, pay attention to the type of lighting. LED lighting is the most reliable and durable.

As you can see, replacing a light bulb is simple. Be attentive to your equipment, follow the operating and installation rules.

Compressor failure on Atlant refrigerator

The function of the compressor is to ensure that freon passes through the pipeline properly. The Atlant refrigerator compressor may not work because:

The winding has broken.
The winding has shorted out.
It gets stuck when the motor hums and there is no pressure.

Signs by which you can understand that the Atlant refrigerator compressor has failed:

It turns on, but then immediately turns off.
Works with sound, but the agent does not move through the pipe.
It does not turn on, but there is light in the refrigerator.

The indicator on the refrigerator is on.
Or there is an error on the panel.

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What to do:

Replace the motor, filter and refill the refrigerator with freon.

If the freezer in the Atlant refrigerator does not work, most likely the problem is the thermostat. It is he who is responsible for cooling.

Freon leak in Atlant refrigerator

If your Atlant refrigerator is more than five years old, most likely you will encounter a problem such as a freon leak:

Drip evaporator . A part made of aluminum eventually deteriorates, cracks, and the agent leaves.
Freezer heating circuit . It is made of steel. During operation, the metal rusts, especially if there is high humidity, and leakage occurs.
Connections . Depressurization occurs, and the agent escapes through small cracks.

Signs:

High temperature in two chambers, if two-chamber. At the same time, the camera in the Atlant refrigerator works constantly or, on the contrary, does not react. The capacitor in such a chamber does not heat up.
In single-chamber ones, both cameras work poorly, although the motor is working properly. The capacitor does not heat up. And when the freon leaves, the engine stops working. Maybe ice.
The light on the housing came on.
Or there is an error H on the panel.

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When figuring out why the Atlant refrigerator does not turn off or the upper chamber does not work, the technician must detect a leak:

Install a new evaporator if the problem is in the drip system.
Shortens the freezer heating circuit and seals the tubes if the problem is in the circuit.
Re-solders the joints.

Then he changes the filter, checks the quality of the seal, makes a vacuum and fills with refrigerant.

Leak in drip evaporator

The drip system works like this: when the motor is operating, frost appears, which melts when the compressor is turned off and there is a plus in the chamber. Melting frost flows through the drain into a container on the motor.

At the same time, the evaporator is often made of aluminum, which means it deteriorates over time. And the agent leaves through small cracks.

Signs:

If there are two compressors, then the refrigerator may not freeze, but Atlant’s freezer will work well. Although the compressor is working. Maybe ice. And if you don’t turn it off, then after a while the motor will also fail.
If there is only one compressor, then the Atlant refrigerator stops working. The compressor is running smoothly or is faulty. The condenser does not heat up, there may be ice.

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What to do:

Replace the evaporator.
Check for leaks.
Apply a vacuum to release air and remove moisture.
Refill with agent.

Compressor relay fault

The relay has two important functions: it helps start the capacitor and protects the refrigerator when the voltage increases. The jump may be due to a short circuit. And then the relay breaks the circuit and turns off the motor.

Signs:

The Atlant two-chamber refrigerator does not turn on or turns on and off.
The light comes on.

What to do if the cause of the malfunction of the Atlant refrigerator is in the relay:

Buy a new part.

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